Trois siècles de fortification à Neuf-Brisach : du dernier modèle vaubanien à l’héritage oublié

Designed by Vauban after the fall of Brisach, Neuf-Brisach is an octagonal fortress with double walls, representing the most sophisticated and costly project proposed to Louis XIV.

Construction, led by Jacques de Tarade beginning in 1698, made the fortress operational as early as 1702.

However, the recapture of Vieux-Brisach—Vauban’s final stronghold—in 1704, and the resulting budget constraints, reduced the scope of the project and delayed its completion.



From a military standpoint, it controlled the former crossing over the Rhine, but, above all, it provided cover to the south of Strasbourg as part of a chain of strongholds, with Huningue serving as the key link.

While its geometric shape displays remarkable symmetry, its tactical position is decidedly asymmetrical.



Neglected for several decades, the fortress was finally restored during the July Monarchy and the Second Empire, then radically transformed by Germany from 1875 through 1914. Now listed as a UNESCO World Heritage Site as part of the Network of Vauban’s Major Sites, it remains one of the most remarkable examples of Vauban’s fortification art.



The lecture will be led by Jean-Marie BALLIET.

• Accès handicapé : Yes

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